<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <link rel="stylesheet" href="./css/index.css" />
  </head>
  <body>
    <div class="box">
      <h1>登录页面</h1>
      <form action="http://localhost:5000/login" method="post">
        用户名<input type="text" name="username" /><br />
        密码: <input type="password" name="password" /> <br />
        <button>登录</button>
      </form>
    </div>
  </body>
</html>
